Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Rush hour roadworks to disappear?

Philip Hammond wants an end to rush hour road works Little is more frustrating for a driver than encountering roadworks in rush hour. Even more frustrating are roadworks that seem to be inactive. But that could be about to change.

Bentley uses 3D printing to prototype new designs [w/Video]

3D printing is changing the way the world makes things by helping people of all disciplines to enhance and refine their ideas cheaply, quickly and effectively.  Bentley is the latest carmaker to utilize the technology to fabricate and prototype different parts to see how they'll look and work on the finished design. Using 3D printers, designers can produce parts from the exterior and interior such as the grille, tires, headlamps and door handles as well as combine different types of contrasting materials, ranging from hard plastics to rubbers of different tensile strengths.  The technology allows the user to create a solid 3D object straight from a digital model by printing layers of material on top of each other. This process rapidly decreases the delivery time, as parts can be printed overnight, and allows designers to be more creative in their ideas because of the reduced cost. Bentley isn't the first carmaker to use 3D printing technology. Audi announced last year it was beginning to prototype vehicle parts using 3D printers.

Jaguar XKR175 Coupe Debuts at Pebble Beach

The Jaguar XKR175 - to celebrate 75 years of Jaguar If you read the report we recently did about Jaguar celebrating its 75th anniversary by launching the Limited Edition Jaguar XKR75 in to Europe, you could be forgiven for thinking that either the headline is a mistake or Jaguar has had a quick recalculate and realised they’d actually been in business for a century more than they thought. But if you reached that perfectly reasonable conclusion, you’d be wrong. In the UK and Europe Jaguar decide that the car to celebrate 75 years should be called the 75 and be produced in that number – so 75 are being made.